evo 9 5 speed conversion kit

NOTE: THIS KIT NO LONGER INCLUDES THE SPEEDOMETER SENSOR ELECTRICAL PATCH HARNESS!! This package includes both required sensors to convert your Evolution 8/9 to speed density. Sputhe has the only after market transmissions that use only American-made parts. X Shift releases new delicacy - the strongest sequential gearbox for Mitsubishi Lancer EVO IV-IX and X on the world! MTN BIKES: For the Love of Dirt! WebItem #: 2884251. PLEASE SELECT FROM THE ATTACHED DROP DOWN MENU. us EVO 9 Performance Part Power Test. Creates a more relaxing cruising speed. SPEEDOMETER SENSORS. These service kits include the most commonly needed parts to properly service a trans that has dead synchros, bearings, or other shifting issues. WebFaster everywhere Our fastest lightweight road bike ever. WebThe Sputhe 5-speed Kick Starter Assembly adapts a 5-speed transmission from 80 to late 84 to accept 4-speed kicker units. Your email address will not be published. Order Online, by Phone or Email. EVO 9 Performance Part Power Test. EVO 9 Tuning Dyno Run 1 (Baseline) Baseline dyno run revealed a healthy 261 bhp @ 7000rpm and 244.7lbs/ft @ 3500rpm at the wheels from its TD05HR-16G6C-10.5T turbo and its 4G63 motor with MIVEC variable valve timing. 1997-2021. 12x142mm conversion endcaps for Hope Pro 2 Evo rear hubs. 2006 Evolution IX 5-Speed. Military/Veteran Discount 5% Off purchase of a Stabilizer set! With a little wiring and the proper tuning you will be up and running via speed density in no time! PLEASE NOTE THAT WE CAN ALSO USE A TORQUE SOLUTION BILLET TRANSMISSION MOUNT INSTEAD OF THE OEM MOUNT IF YOU DESIRE. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. If you are doing a 6-speed to 5-speed conversion, you will need to purchase the Evo 5-Speed Conversion Parts Kit which is also offered by TMZ Performance as an add-on option. Increase your options & dont get left behind! This is a brand new part from Mitsubishi. These are the latest and greatest parts for your EVO Transmission! God Bless America ! The assembly kit features a one-piece main shaft and heavy-duty access door for strength and reliability. WebItem #: 2884251. or 4 interest-free payments of $413.75 with . Needed stainless steel but other then that no problems with it. Sputhe transmissions are available with electronic speedometer pickup, billet trap door, Karata pulley and either cable or hydraulic billet clutch release assemblies. $1,654.99 USD. If you are looking for the Evo 9 5-speed transmission, you can find it here: CLICK ON THIS LINK It has also possibility to easily add additional cooler when inlet and outlet hoses are disassembled. Username or email *, Email address *. (cable operated clutch release) #96-969 Kicker Conversion Kit for 5** & 6 Speed Transmission. Convert that electric start only bike to a kicker in less than an hour. This long term project has been finished and tested, now is available for EVOs with torque up to, torque rating 1200Nm, can be strengthened up to 1400Nm, All parts including shifting mechanism parts and selector forks are made of the highest quality billet steel, Using the OEM parts that we or customer can supply we make, Subaru STI R4+ sequential gearbox 6 speed, Subaru STI +PLUS sequential gearbox 6speed, Subaru STI +PLUS HELICAL sequential gearbox 6 speed, Mitsubishi EVO IV-IX +PLUS sequential gearbox 6speed, Mitsubishi EVO X +PLUS sequential gearbox 6speed, Mitsubishi EVO IV-IX STRONG sequential gearbox 5speed, Mitsubishi EVO X STRONG sequential gearbox 5speed, Toyota GR Yaris Aluminium and Carbon fibre gear lever, Subaru +Plus Front LSD with integrated preload adjustment, The new type of Professional Wiring Harness Loom, The new type of Programmable Led Display +PLUS, strongest sequential gearbox for Mitsubishi. Drag Race Kits Front sprockets are steel, rear are made from lightweight, extremely tough 7075-T6 aircraft quality aluminum. Have been involved with motorcycling since the late 60s. Sputhe Custom Made Parts For Harley Davidson Motorcycles 2023. Includes door with bearing and snap rings, main shaft with spacer and nut, clutch rod center and mounting bolts. LOCAL; HOMEGROWN; EMPLOYEE-OWNED; GETTING MORE PEOPLE ON BIKES; SINCE 1922; Toggle navigation. MTN BIKES: For the Love of Dirt! 12x142mm conversion endcaps for Hope Pro 2 Evo rear hubs. Street O-Ring Kits Front sprockets are steel, rear are made from your choice of lightweight, extremely tough 7075-T6 aircraft quality aluminum, or steel in black and silver zinc or chrome finish. New! Whether you need a part to complete your build or want us to do it from the ground up, we've got you covered. WebThis package includes both required sensors to convert your Evolution 8/9 to speed density. MITSUBISHI HAS DISCONTINUED THE ITEM. All Rights Reserved. This long term project has been finished and tested, now is available for EVOs with torque up to 1400Nm! Fast as Amazon Prime!! By the end of 2019 we can finally share great new with you all. Choose your air inlet temp sensor and MAP sensor to make the perfect package for your car. Unfortunately, due to vendor restrictions we are unable to sell this product or brand within California. Subtotal: $ Your email address will not be published. P.O. WebBillet Aluminum Power Steering Delete Pulley Kit Evo 4/5/6/7/8/9 $ 215.00 $ 305.00; Select options . Email Us Here. This Carbon Synchro Kit includes all of the forward gear synchronizers for the EVO 4-7 5-Speed trans.. Web#817-716 Zipper's Chain Conversion Kit for 2000-2006 Softail Models (2006 models with 150 rear tire only), with Drag Race Chain and Aluminum Rear Sprocket - $ 374.95 #817-723 Zipper's Chain Conversion Kit for 2007-2017 Softail Models, with Drag Race Chain and Aluminum Rear Sprocket - $ 461.95 WebGenuine OEM Mitsubishi Evo IX 5-Speed Transmission Harness. WebThe complete set up for running speed density with ECMLink. This OEM Synchro Kit includes all of the forward gear synchronizers for the EVO 8-9 5-Speed transmis.. Account Account; Stores Stores; Cart Cart. I was finally able to get the bike out and wow what a difference the stabilizer links make! Powered By Horsepower, 10 Mills, and YOU! So light, so fast, and so aero, it defies logic. Click here for more info. var addyb3db9a9476a4f528e06794cfea837c0c = 'sales' + '@'; This email address is being protected from spambots. This transmission fits directly into Evo 7/8/9 applicatons. '. Required fields are marked *, 2023 TMZ Performance. you can find it here: CLICK ON THIS LINK. WebBillet Aluminum Power Steering Delete Pulley Kit Evo 4/5/6/7/8/9 $ 215.00 $ 305.00; Select options . WebDesigned to turn stock 5-speed transmissions into a 6-speed. var path = 'hr' + 'ef' + '='; TMZ Performance is temporarily closed due to a total loss shop fire. This kit includes a reliable 4-bar MAP sensor with a Mitsubishi MDP-style connector end and a GM IAT sensor with IAT pigtail and bung. document.write(curr_year) RK Drag Race chain included in standard metallic finish. All Rights Reserved. Grass Valley, CA 95949. Sizes outside of these ranges may require modifications for proper clearance. All gear sets use 2.94:1 close-ratio 1st gear that widens bike's speed range in 1st gear Your email address will not be published. AWD Mitsubishi Evo 8 / 9 Speed Density Hardware Conversion Kit Speeddensity. Cover is 2.25" thick. By the end of 2019 we can finally share great new with you all. This transmission fits directly into Evo 7/8/9 applicatons. If you have any Customer Service. True linear scaling for perfect drivability at Very Poor. So light, so fast, and so aero, it defies logic. This 5 speed sequential gearbox is offered with variety of final drive ratios suitable for many types of racing, for example drag race, time attack and others. This transmission fits directly into Evo 7/8/9 applicatons. addyb3db9a9476a4f528e06794cfea837c0c = addyb3db9a9476a4f528e06794cfea837c0c + 'jackstransmissions' + '.' + 'com'; Genuine OEM Mitsubishi Speedometer Sensors are different between the 5-Speed and 6-Speed Evolution VIII & IX models. Unfortunately, due to vendor restrictions we are unable to sell this brand within Australia or the UK. WebDesigned to turn stock 5-speed transmissions into a 6-speed. Account Account; Stores Stores; Cart Cart. If you are doing a 6-speed to 5-speed conversion, you will need to purchase the Evo 5-Speed Conversion Parts Kit which is also offered by TMZ Performance as an add-on option. Sizes outside of these ranges may require modifications for proper clearance. EVO 9 Tuning Part Test Dyno Run 2 (Flash Tune) XS Engineering Reflash. 2006 Evolution IX 5-Speed. | Design By: Astral Dark. If you WebMitsubishi Evolution Evo 5/6/6.5 TME CP9A Front Bumper Reinforcement Support Bar (MR533169) Out of Stock - Please Call to Order Toyota 86 & Subaru BRZ Front Turn Signal Lamp Assembly - LHS Passenger (SU00302539) 6655 Amberton Drive, STE A If you have any Let us take your project 'from Start to FINISH! WebEVO 8 & 9 6-Speed Parts. Evo 1-9 and 2G DSM Titanium shorty exhaust manifold stud kit. have any questions, feel like you received this message in error or would like suggestions on other brands Suggested ranges: 23/24 front, 48-52 rear. If you TMZ Performance is temporarily closed due to a total loss shop fire. Fits 5-Speed Big Twin Evo Models as well as Ultima 6-speed Transmission. Perfect The assembly kit features a one-piece main shaft and heavy-duty access door for strength and reliability. Thank you for shipping my order out same day. Kick-starter and end cover sold separately. TMZ Performance LLC. Average YOU WILL NEED TO FIND A USED ONE! This Carbon Synchro Kit includes all of the forward gear synchronizers for the EVO 8-9 5-Speed trans.. If you are doing a 6-speed to 5-speed conversion, you will need to purchase the Evo 5-Speed Conversion Parts Kit which is also offered by TMZ Performance as an add-on option. WebIncludes Mainshaft kicker gear spacer part# 96-958 required on Stock Evo 5-Speed. WebBrand: Hope, Product: Pro 2 Evo 10x135 Rear Conversion Kit. With the true linear pressure vs. voltage scale there is never a need to re-tune at different altitudes as with other sensors. for your excellent innovation and products ! Account Account; Stores Stores; Cart Cart. WebBrand: Hope, Product: Pro 2 Evo Rear 12x142mm Conversion Kit. Unfortunately, due to vendor restrictions we are unable to sell this brand within your country. MTN BIKES: For the Love of Dirt! Choose your air inlet temp sensor and MAP sensor to make the perfect package for your car. Starter acting up? Power Steering Delete bracket Evo 7/8/9 $ 185.00; Add to cart . Omni Power 4 bar MAP sensors can precisely calculate boost pressure from 1-43+ psi (7 bar 1-80+ psi,) while still allowing smooth stock OEM drivability at any boost level. Customer Service. Be the first to review New OEM Mitsubishi Evo 9 5-Speed Transmission 2500A123. Be the first to review New OEM Mitsubishi Evo 8 5-Speed Transmission MN168658. New to the lineup, Ultima is now offering top quality kicker conversion kits for use w/99 & earlier style 5 & 6spd transmissions. Automatic temperature compensation. Whether youre interested in a different final drive ratio, added driveline strength or more clearance for a wider tire, these kits will make your life easier. Power Steering Delete bracket Evo 7/8/9 $ 185.00; Add to cart . Zipper's Rushmore Air Cleaner Kit for 2014-2016 Touring Big HighFlow Replacement Element Only (#172-128). Special Dealer Pricing! Electronic speedometer pick-up sold separately. It would be covered under the terms and conditions of Mitsubishis warranty, not under TMZ Performances warranty. Web5 speed variety of final drive ratios torque rating 1200Nm, can be strengthened up to 1400Nm either sequential kit or complete, ready to install gearbox All parts including shifting mechanism parts and selector forks are made of the highest quality billet steel REM isotropic supersfinished all parts Advantages If you are doing a 6-speed to 5-speed conversion, you will need to purchase the Evo 5-Speed Conversion Parts Kit which is also offered by TMZ Performance as an add-on option. With a little wiring and the proper tuning you will be up and running via speed density in no time! Choose your air inlet temp sensor and MAP sensor to make the perfect package for your car. Weve taken the hassle of converting your late model belt driven H-D to chain drive. EVO 9 Tuning Part Test Dyno Run 2 (Flash Tune) XS Engineering Reflash. LOCAL; HOMEGROWN; EMPLOYEE-OWNED; GETTING MORE PEOPLE ON BIKES; SINCE 1922; Toggle navigation. Simply identify your motorcycle type and year group, what style of chain you wish to run, and what sprockets youve chosen and well supply you with everything youll need for the conversion. MTN BIKES: For the Love of Dirt! $1,654.99 USD. WebThis package includes both required sensors to convert your Evolution 8/9 to speed density. WebThe complete set up for running speed density with ECMLink. Thanks for getting my order in so fast and being super responsive! 12x142mm conversion endcaps for Hope Pro 2 Evo rear hubs. Reduces vibration that creates wear. WebGenuine OEM Mitsubishi Evo IX 5-Speed Transmission Harness. l installed the stabilizers a few years ago and was thinking to myself, who supplied those, oh yea Sputhe. l wouldn't have another rubber mount bike without the stabilizers. Since I had scrapped the kits main deck, I needed a different method to mount the main battery. WebBrand: Hope, Product: Pro 2 Evo 10x135 Rear Conversion Kit. 10x135mm conversion endcaps for Hope Pro 2 Evo rear hubs. If you are looking for the Evo 9 5-speed transmission, you can find it here: CLICK ON THIS LINK. WebAble to respond from 10% of the pressure scale to 90% of the pressure scale in .001 seconds (the fastest response time of any MAP sensor on the market). This is also used when doing a 6-speed to 5-speed conversion. Because all parts are stronger, the gearbox must be 5 speed. Evo/DSM/2G Titanium Axle Nuts and Lock Washers $ 170.50; Read more . International shipping available, order by email. Got here fast just the bong is aluminum. Subtotal: $ Creates a more relaxing cruising speed. Automatic temperature compensation. WebAble to respond from 10% of the pressure scale to 90% of the pressure scale in .001 seconds (the fastest response time of any MAP sensor on the market). ** Tech Note: These more than likely may not work with your exhaust due to kicker conflict. WebThe Sputhe 5-speed Kick Starter Assembly adapts a 5-speed transmission from 80 to late 84 to accept 4-speed kicker units. Customer Service Sputhe name, design and related marks are trademarks of Sputhe Industries WebThis package includes both required sensors to convert your Evolution 8/9 to speed density. WebThis package includes both required sensors to convert your Evolution 8/9 to speed density. WebBrand: Hope, Product: Pro 2 Evo Rear 12x142mm Conversion Kit. 10x135mm conversion endcaps for Hope Pro 2 Evo rear hubs. Includes door with bearing and snap rings, main shaft with spacer and nut, clutch rod center and mounting bolts. 2006 Evolution IX 5-Speed. The assembly kit features a one-piece main shaft and heavy-duty access door for strength and reliability. WebMitsubishi Evolution Evo 5/6/6.5 TME CP9A Front Bumper Reinforcement Support Bar (MR533169) Out of Stock - Please Call to Order Toyota 86 & Subaru BRZ Front Turn Signal Lamp Assembly - LHS Passenger (SU00302539) EVO 9 Performance Part Power Test. WebEVO 5-Speed Rebuild Kits These service kits include the most commonly needed parts to properly service a trans that has dead synchros, bearings, or other shifting issues. With a little wiring and the proper tuning you will be up and running via speed density in no time! Red Shift Cams 587 Zip Kit - Includes Cams, Use one of the allowed file type: jpg,png. Skip to main content. '. Subscribe for exclusive offers, new product releases, and updates! us Choose your air inlet temp sensor and MAP sensor to make the perfect package for your car. | Design By: Astral Dark. All gear sets use 2.94:1 close-ratio 1st gear that widens bike's speed range in 1st gear WebMitsubishi Evolution Evo 5/6/6.5 TME CP9A Front Bumper Reinforcement Support Bar (MR533169) Out of Stock - Please Call to Order Toyota 86 & Subaru BRZ Front Turn Signal Lamp Assembly - LHS Passenger (SU00302539) If you are doing a 6-speed to 5-speed conversion, you will need to purchase the Evo 5-Speed Conversion Parts Kit which is also offered by TMZ Performance as an add-on option. With a little wiring and the proper tuning you will be up and running via speed density in no time! var addy_textb3db9a9476a4f528e06794cfea837c0c = 'sales' + '@' + 'jackstransmissions' + '.' + 'com';document.getElementById('cloakb3db9a9476a4f528e06794cfea837c0c').innerHTML += ''+addy_textb3db9a9476a4f528e06794cfea837c0c+'<\/a>'; Parts Purchase Disclaimer:Please read and understand this fully before ordering parts or gear clusters. var prefix = 'ma' + 'il' + 'to'; Description: This is a brand new OEM Mitsubishi Lancer Evolution 9 5-speed manual transmission assembly. Whether you need a part to complete your build or want us to do it from the ground up, we've got you covered.Let us take your project 'from Start to FINISH! WebThe Sputhe 5-speed Kick Starter Assembly adapts a 5-speed transmission from 80 to late 84 to accept 4-speed kicker units. #817-700B, #817-700C, #817-700S, #817-703, #817-703B, #817-703C, #817-706, #817-706/200, #817-706B, #817-706C, #817-710, #817-713, #817-716, #817-716/200, #817-723, #817-723B, #817-723C, #817-723S, #817-725B, #817-725C, #817-725S, #817-8BG, #817-8BLK, #817-8GLD, #CALL, Your Rating Some Products may be excluded. EVO 9 Tuning Part Test Dyno Run 2 (Flash Tune) XS Engineering Reflash. Description: This is a brand new OEM Mitsubishi Lancer Evolution 9 5-speed manual transmission assembly. All gear sets use 2.94:1 close-ratio 1st gear that widens bike's speed range in 1st gear Web5 speed variety of final drive ratios torque rating 1200Nm, can be strengthened up to 1400Nm either sequential kit or complete, ready to install gearbox All parts including shifting mechanism parts and selector forks are made of the highest quality billet steel REM isotropic supersfinished all parts Advantages Unfortunately, we are not able to ship this item outside of the United States. Haltech Platinum Sport 1000 Plug and Play ECU - EVO 8 5-Speed HT051344, Haltech Platinum Sport 1000 Plug and Play ECU - EVO 8/9 6-Speed HT051345, Haltech Platinum PRO Plug-In ECU - EVO 8/9 haltech platinum pro evo 8/9, Haltech Platinum Sport 2000 Plug and Play ECU - EVO 9 HT051440, Omnipower 4bar Speed Density Map Sensor Evo 8/9 Omni 4bar Evo, Omni-Power Mitsubishi 4 Bar MAP Sensor omni mits 4 bar. the bike used to piss me off no end and l threatened to toss it in a ditch but not since it got stabilizers. This package includes both required sensors to convert your Evolution 8/9 to speed density. The assembly kit features a one-piece main shaft and heavy-duty access door for strength and reliability. The Sputhe PosiTrac Dyna Chassis Stabilizer, Oil Pump Cover/Filter Brackets/Pressure Gauge, Spindles/Pushrods/Studs/ Head Bolt, https://www.youtube.com/watch?v=fbdCzniwon8. Please select the desired finish when ordering. Whether you need a part to complete your build or want us to do it from the ground up, we've got you covered. It would be covered under the terms and conditions of Mitsubishis warranty, not under TMZ Performances warranty. Your payment information is processed securely. Thanks a million! WebGenuine OEM Mitsubishi Evo IX 5-Speed Transmission Harness. Using the OEM parts that we or customer can supply we make complete gearboxes as a direct replacement of stock gearbox for EVOIV-IX and EVO X. True linear scaling for perfect drivability at (cable operated clutch release) #96-969 Kicker Conversion Kit for 5** & 6 Speed Transmission. Web#817-716 Zipper's Chain Conversion Kit for 2000-2006 Softail Models (2006 models with 150 rear tire only), with Drag Race Chain and Aluminum Rear Sprocket - $ 374.95 #817-723 Zipper's Chain Conversion Kit for 2007-2017 Softail Models, with Drag Race Chain and Aluminum Rear Sprocket - $ 461.95 Order Two Stabilizer sets and Receive 5% Off! The assembly kit features a one-piece main shaft and heavy-duty access door for strength and reliability. WebEVO 5-Speed Rebuild Kits These service kits include the most commonly needed parts to properly service a trans that has dead synchros, bearings, or other shifting issues. Web5 speed variety of final drive ratios torque rating 1200Nm, can be strengthened up to 1400Nm either sequential kit or complete, ready to install gearbox All parts including shifting mechanism parts and selector forks are made of the highest quality billet steel REM isotropic supersfinished all parts Advantages So light, so fast, and so aero, it defies logic. The Sputhe 5-speed Kick Starter Assembly adapts a 5-speed transmission from 80 to late 84 to accept 4-speed kicker units. NOTE: THIS KIT NO LONGER INCLUDES THE SPEEDOMETER SENSOR ELECTRICAL PATCH HARNESS!! Continental 48 only. Account Account; Stores Stores; Cart Cart. Your email address will not be published. Last but not least our gearbox has preparation for connection of hydraulic shifting hoses, if customer wants. If you are looking for the Evo 8 5-speed transmission, you can find it here: CLICK ON THIS LINK. Hi, l was just looking over my 04 dyna. *** Due to supply problems, kits are only available with aluminum rear sprockets or chrome steel rear sprockets!!! Required fields are marked *, 2023 TMZ Performance. Final drives 4.92 / 4.75 / 4.31 / 4.00 / 3.86, Front LSD with integrated preload adjustment. Features For more information contact us on info@xshiftgearboxes.com, The Strongest Mitsubishi EVO Sequential Gearbox in the world with the fastest shifting. ** Tech Note: These more than likely may not work with your exhaust due to kicker conflict. ***If you are running the ECMLINK speed density cable, you will need to purchase the GM Style Speed Density Kit *** Please email us at This email address is being protected from spambots. This kit includes a reliable 4-bar MAP sensor with a Mitsubishi MDP-style connector end and a GM IAT sensor with IAT pigtail and bung. Optional chain finishes! If you are doing a 6-speed to 5-speed conversion, you will need to purchase the Evo 5-Speed Conversion Parts Kit which is also offered by TMZ Performance as an add-on option. Includes door with bearing and snap rings, main shaft with spacer and nut, clutch rod center and mounting bolts. Description: This is a brand new OEM Mitsubishi Lancer Evolution 9 5-speed manual transmission assembly. ***If you are running the ECMLINK speed density cable, you will need to purchase the GM Style Speed Density Kit *** With a little wiring and the proper tuning you will be up and running via speed density in no time! This is a brand new part from Mitsubishi. WebFaster everywhere Our fastest lightweight road bike ever. If you are looking for the Evo 9 5-speed transmission, you can find it here: CLICK ON THIS LINK PLEASE SELECT FROM THE ATTACHED DROP DOWN MENU. Account Account; Stores Stores; Cart Cart. WebAble to respond from 10% of the pressure scale to 90% of the pressure scale in .001 seconds (the fastest response time of any MAP sensor on the market). Automatic temperature compensation. Thanks to all the Engineers, Machinists, Mechanics, Receptionists and Staff at Sputhe Industries. The best way to keep your titanium looking new! The assembly kit features a one-piece main shaft and heavy-duty access door for strength and reliability. Suggested ranges: 24-26 front, 48-56 rear. We now offer our O-Ring Street Chains in standard metallic finish or with the link plates finished in black or gold for a true finishing touch. WebThe Sputhe 5-speed Kick Starter Assembly adapts a 5-speed transmission from 80 to late 84 to accept 4-speed kicker units. X Shift offers either a gear kit or a complete ready to install gearbox - with this option you can avoid any stress and worries when assembling and save time. I assembled the turret sides, filled all the gaps, and then sanded everything smooth and straight. Choose your air inlet temp sensor and MAP sensor to make the perfect package for your car. Jacks Transmissions. Hydraulic clutch release Cable clutch release, SPUTHE 5-SPEED for 4-SPEED FRAME The unique ability to compensate for temperature changes allows the Omni Power USA 4 Bar MAP sensor to remain a minimum of 99% accurate from 32 degrees F to 180 degrees F through out its range of scale. The add to cart button is disabled because the following component is not selected: SOFTAIL 5 SPEED (86-06): Choose between 21-24 teeth on the transmission sprocket; on the rear 46-65 (aluminum), 46-49 & 51 (chrome steel*) and 46-56 (black or silver steel).

evo 9 5 speed conversion kit 2023