Fits T3, T3/T4, T25, T28, GT25, GT28, GT30, GT32, GT35, GT37 Turbo Back Housings
Fits T3, T3/T4, T25, T28, GT25, GT28, GT30, GT32, GT35, GT37 Turbo Back Housings
Designed to handle continuous temperatures up to 1,800°F
2.5" stainless steel mufflers for use with stock tips
This product was last offered at the strikethrough price on
09-18-2026
Dyno Proven Gains up 24WHP and 19 ft-lbs Torque
For Tiptronic Transmission or X51 Power Kit Equipped Vehicles Only
Dyno Proven Gains up 24WHP and 19 ft-lbs Torque
For Manual Transmission Vehicles Only
Keep engine temperatures down with an additional radiator - does not include coolant
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-26-2026
Includes cleaner and re-oil additive
High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-22-2026
Increase power by containing exhaust heat - Lava
Lose 35 pounds and gain up to 23 whp in under an hour
Loud and Aggressive Sound!
Bolt-on upgrade for 25 HP and 22 ft/lbs of torque!
Keep engine temperatures down with an additional radiator - Includes coolant
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
04-08-2026
Includes Cone Filter, Heat Shield and all necessary hardware.
CARB certified for sale in all 50 states
Designed to handle continuous temperatures up to 1,800°F
Sold in a black powdercoated finish.
2X Entries Into Our F80 M3 Sweepstakes
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button