Unlock up to +15 HP and +13 lb-ft of torque with this Stage-2 Si dual-filter cold air intake, delivering 16% more airflow, aggressive sound, and race-inspired performance in a simple bolt-on design.
Brand:
ES#:
3969839
Mfg#:
54-83037D
Ships in 3 Business Days
ON SALE!
SAVE 14%
$887.99
This product was last offered at the strikethrough price on 05-27-2026
Popular street and endurance racing pad with slightly higher friction levels than RSL29 pads. Same friction material used in several European racing series.
For vehicles with PCCB brakes (yellow calipers) or have converted to iron rotors.
Replaces stock tips on Porsche 991.2 and converts to sport package look. Polished T304 stainless steel with aircraft quality TIG welding.
For Non-PSE Cars Only
Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. For non Fuel-It! brand port injection configs.
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
