STM Tuned
STM Water Pump Block Off Plate - 6-Bolt DSM
STM TunedThe STM 6-Bolt DSM Water Pump Block Off Plate is made from 3/8" thick aluminum and is designed for racing applications allowing you to completely b...
View full detailsSTM Titanium Lug Bolts for G8x M3/M4 / Supra GR
STM TunedSTM Titanium Lug Bolts for the 2021+ G80 M3 and G82/G83 M4 and 2020+ Supra GR. Made from GR5 Titanium and available with a bare finish or burned bu...
View full detailsSTM Silicone Straight Couplers
STM TunedWe have searched out the very best silicone hose manufacturers and are proud to offer our own brand of STM silicone couplers. We would not put our ...
View full detailsSTM Tuned Silicone Elbow Couplers (45?? Straight Leg)
STM TunedWe have searched out the very best silicone hose manufacturers and are proud to offer our own brand of STM silicone couplers. We would not put our ...
View full detailsSTM Tuned Silicone Elbow Couplers (45?? Reducer)
STM TunedWe have searched out the very best silicone hose manufacturers and are proud to offer our own brand of STM silicone couplers. We would not put our ...
View full detailsSTM Radiator Brackets for Evo 7/8/9
STM TunedThe STM Radiator Brackets for the Evo 7/8/9 are USA-made, machined aluminum and are a direct bolt-on fit to replace your ugly, stock brackets that ...
View full detailsSTM Evo X Lightweight Front Drag Brake Kit
STM TunedSTM Front Drag Brake Kits for the Evo X allow you to ditch the weight of your big, heavy Brembos and rotors and clears room to run 15" wheels and s...
View full detailsSTM Evo X Aluminum Intake Heat Shield
STM TunedThe STM Intake Heat Shield for the Evo X is designed to protect your air filter from the hot air off your fans. Made in house of aluminum, this wil...
View full detailsSTM Evo 7/8/9 -AN Upper Hose Kit for STM Billet Radiator
STM TunedSTM Evo 7/8/9 -AN upper radiator hose kit is an option for the STM Billet Aluminum Radiator if you are using the -16AN outlets. This kit includes ...
View full detailsSTM Tuned Quarter Master 5-Speed HRB Install Kit - Evo 8/9
STM TunedThe STM install kit for the Quarter Master 5-speed hydraulic release bearing (HRB) includes four stainless bolts and lock washers and the appropria...
View full detailsSTM Tuned -6AN Fuel Rail Fitting (FRF-6S) for Evo 7/8/9/DSM/3S
STM TunedThe STM E85 -6AN Fuel Rail Fittings are machined in Rochester, NY and anodized black for compatibility with E85, gas and all corrosive racing fuels...
View full detailsSTM Tuned -6AN Fuel Rail Fitting (FRF-6L) for 1G DSM Outlet
STM TunedThe STM 1G DSM E85 -6AN Fuel Rail Outlet Fittings are machined in Rochester, NY and anodized black for compatibility with E85, gas and all corrosiv...
View full detailsSTM Tuned -6AN E85 Fuel Tank to Rail Kit for Evo 7/8/9
STM TunedIf your fuel lines are in danger of becoming rusted and damaged, STM now offers the solution! The STM -6AN Fuel Tank to Rail Kit fits all Evo 7/8/9...
View full detailsSTM Tuned -6AN Fuel Feed & Return Kit with Rail for Evo 8/9
STM TunedThe STM -6AN Fuel Feed & Return Kit with Rail & Regulator is designed for the Evo 8/9 models and makes it easy to clean up your fuel system...
View full detailsSTM Tuned -6AN Black Anodized E85 Safe Fuel Bulkhead Fitting
STM TunedThe STM -6AN Fuel Bulkhead Fitting is designed to attach to your fuel pump hanger by drilling out the old feed line. This is perfect for multiple-p...
View full detailsSTM Tuned -6AN E85 Fuel Tank to Rail Kit for DSM/3000GT
STM TunedThe STM E85 fuel tank to rail kit can be used with 1G/2G DSM, Stealth and 3000GT models. Includes everything you'll need to replace your old, rusty...
View full detailsSTM Tuned Timing Belt Kit for 1G 7-Bolt DSM
STM TunedThe STM Timing Belt Replacement Kits are conveniently available for your 1G 7-Bolt DSM. Available with or without the water pump and for engines wi...
View full detailsSTM Tuned Evo 7/8/9 Titanium 2.5in Upper Intercooler Pipe Kit
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM 2.5" titanium upper intercooler pipe kit for the Evo 7/8/9 is pie-...
View full detailsSTM Tuned Evo 7/8/9 Race Core 4" Intercooler
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Evo 7/8/9 Race Intercooler is made in-house from a 1000 HP-rated ...
View full detailsSTM Tuned R35 GTR Street Intercooler Kit
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM R35 GTR Intercooler Kit is handcrafted in-house utilizing a 1000 H...
View full detailsSTM Tuned Evo 7/8/9 Aluminum 3in Race Upper Intercooler Pipe Kit
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM 3" aluminum upper intercooler race pipe kit for the Evo 7/8/9 fea...
View full detailsSTM Tuned Evo 7/8/9 Aluminum 2.5in Upper Intercooler Pipe Kit *Closeout No AIT Bung*
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM 2.5" aluminum upper intercooler pipe kit for the Evo 7/8/9 feature...
View full detailsSTM Tuned Evo 7/8/9 Aluminum 2.5in Upper Intercooler Pipe Kit
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM 2.5" aluminum upper intercooler pipe kit for the Evo 7/8/9 featur...
View full detailsSTM Tuned Evo 6/7/8/9 Water Neck for Radiator Cap Relocation
STM TunedThe STM Custom Water Necks feature a welded top spout for the radiator cap and are designed for race applications where the radiator may be relocat...
View full detailsSTM Tuned Evo 6/7/8/9 Modified Water Neck
STM TunedThe STM modified OEM water necks for the Evo 6/7/8/9 is available with a convenient 1/8" NPT bung welded right on top for a clean install for your ...
View full detailsSTM Tuned Evo 4/5/6 Titanium 2.5in Upper Intercooler Pipe Kit
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM 2.5" titanium upper intercooler pipe kit for the Evo 4/5/6 is pie-...
View full detailsSTM Tuned Universal Aluminum Joiner
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Aluminum Joiners are available with a 2.5" or 3" diameter in 4, 6,...
View full detailsSTM Tuned WRX/STi 2015-2020 Cat-Back Exhaust
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Stainless Steel Cat-Back Dual Exit Exhaust for the 2015+ WRX and S...
View full detailsSTM Tuned WRX/STi 2015-2020 Axle-Back to Cat-Back Upgrade
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" If you already purchased the STM Axle-Back Exhaust, you can purchase the r...
View full detailsSTM Tuned Y Pipe Coupler and Clamps for 3000GT
STM TunedIf you are sick of your Y-Pipe coupler popping off and leaving you with a stuttering, boost-leak, this STM silicone coupler will fix your problem. ...
View full detailsSTM Tuned WRX 2015+ M/T Downpipe with High Flow Cat
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Downpipe with High Flow Cat for the 2015+ manual transmission WRX ...
View full detailsSTM Tuned Wilwood Standard Rotor for Front Drag Brakes (160-5841)
STM TunedIf you need to replace the rotors on your STM Front Drag Brake Kit, this is the standard option. If you previously had the scalloped rotor, this is...
View full detailsSTM Tuned Wilwood Standard Rotor for Rear Drag Brakes (160-3202)
STM TunedIf you need to replace the rotors on your STM Rear Drag Brake Kit, this is the standard option. If you previously had the scalloped rotor, this is ...
View full detailsSTM Tuned Wilwood Scalloped Rotor for Rear Drag Brakes (160-9772)
STM TunedIf you need to replace the rotors on your STM Rear Drag Brake Kit, this is the lightweight scalloped option. If you previously had the standard rot...
View full detailsSTM Tuned Window Banner (34")
STM TunedDo you have what it takes to be a part of the STM fleet? The STM window banner measures 34" x 5.65," a perfect fit on almost any rear window, trunk...
View full detailsSTM Tuned WRX 2015+ M/T Downpipe
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Downpipe for the 2015+ manual transmission WRX is a full 3" mandre...
View full detailsSTM Tuned WRX/STi 2015-2020 Axle-Back Exhaust
STM Tuned"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Axle-Back Exhaust / Muffler Delete for the 2015+ Subaru WRX and ST...
View full detailsSTM Tuned Wilwood Scalloped Rotor for Front Drag Brakes (160-8135)
STM TunedIf you need to replace the rotors on your STM Front Drag Brake Kit, this is the lightweight scalloped option. If you previously had the standard ro...
View full detailsSTM Tuned Wilwood Brake Pads BP-10 for Rear Drag Brake Kit (150-9764K)
STM TunedWilwood replacement Brake Pad for the Dynapro calipers on the STM Rear Drag Brake Kits. Includes a set of 4 pads for both rear calipers. BP-10 is a...
View full detailsSTM Tuned Universal 2.5" 90° Compressor Outlet Pipe Kit
STM TunedThis STM 2.5" 90° Compressor Outlet Pipe Kit allows you to take a down-firing or up-firing 2.5" compressor outlet and bring it to either side, wher...
View full detailsSTM Tuned Universal 2" to 2.5" 90?? Compressor Outlet Pipe Kit
STM TunedThis STM 2" 90° Compressor Outlet Pipe Kit allows you to take a down-firing or up-firing 2" compressor outlet and bring it to either side, where mo...
View full detailsSTM Tuned Turbo to Manifold Stainless Gasket for Evo 4-9 / Evo X
STM TunedThe STM Stainless Turbo to Manifold Gasket is a factory replacement gasket for all Evolution 4/5/6/7/8/9/X models. This gasket is the same thicknes...
View full detailsSTM Tuned Under-Hood Shifter Cable Bushings for Evo 8/9 5-Spee
STM TunedThe STM Shifter Cable Bushings will give you a firm, more consistent shift. These are made of aluminum and anodized black for durability. Upon inst...
View full detailsSTM Tuned Turbo Outlet O2 Housing Flange for DSM
STM Tuned"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" STM turbo outlet o2 housing flange for the 90-99 DSM is 1/2" thick, 304 st...
View full detailsSTM Tuned Wilwood Dynalite Caliper for Front Drag Brakes (120-6816)
STM TunedIf you need to replace the caliper on your STM front drag brake kit - this is the one! Sold individually, price is for one caliper.The Forged Bille...
View full detailsSTM Tuned Wilwood Dynapro Caliper for Rear Drag Brakes (120-9688)
STM TunedIf you need to replace the caliper on your STM rear drag brake kit - this is the one! Sold individually, price is for one caliper.The DynaPro Singl...
View full detailsSTM Tuned Wilwood Caliper Seals for Front Drag Brakes (130-2655)
STM TunedWilwood replacement caliper rubber oring kit includes four 1.75" square style seals. Compatible with all brake fluids and specifically designed for...
View full detailsSTM Tuned Wilwood Brake Rotor Bolts for Drag Brakes (230-0150)
STM TunedIf you need to change out the rotor discs on your STM Drag Brakes, these are the bolts you'll need! Each rotor requires 8 bolts and washers. Must b...
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