STM Evo 8/9 Aluminum 3in Speed Density Intake (No MAF) *Discontinued* Finish Options::Polished (+$30) PERRIN Shift Knobs come in

PERRIN Shift Knobs come in two different sizes

with zamac discharge end cap

"While the steel reinforcement of the COBB Turbo Inlet Hose provides excellent stability

If you have had problems with valve float or throwing rocker arms

* 8‑SLX282 282/288° 11

STM Evo 8/9 Aluminum 3in Speed Density Intake (No MAF) *Discontinued* Finish Options::Polished (+$30) PERRIN Shift Knobs come inThe STM Evo 8 9 aluminum SD intake is designed for those running Speed Density without the MAF. Includes your choice of matching coupler for the turbo inlet and a STM air filter that can be cleaned for a lifetime of use. The pipe is made in house of tig welded 3" aluminum and available with 4 finish options. *Discontinued* As of February 2024, STM has discontinued production of these 3" intakes. The STM 3. 5" Speed Density Intakes do everything these