ZAMP ZR-31 SFI 3.2A/5 RACE PANTS MULTI LAYERED BLACK - SMALL Size_2-1/2" I.D The Aeroflow Performance universal compact

The Aeroflow Performance universal compact vent to atmosphere blow off valve is designed to keep your turbo shaft speed at a maximum which is greatly reduced in speed by changing gears or backing off the throttle and the air found in your intercooler pipes bouncing back off the throttle blade and surging against the compressor wheel causing it to slow and feel lagging when the next gear is pulled

7-9/32" (185mm) Leg

High Quality Large Performance Parts Plus Sticker - Yellow

Short Body length 33

Must be changed seasonally

ZAMP ZR-31 SFI 3.2A/5 RACE PANTS MULTI LAYERED BLACK - SMALL Size_2-1/2" I.D The Aeroflow Performance universal compactZR 31 Race Pants SFI 3. 2A 5 Features Include: Multi Layer Construction 100% FR Cotton Outer Layer, 100% Aramid Center Layer, 100% FR Cotton Inner Layer Box Quilt Stitching Lightweight and Economical Design Pockets on each leg Aramid Cuffs for comfort around ankles Attractive Design with modern styling TPP Rating: 20. 66 SFI 3. 2A 5 Approved ZR 31 R11P0003S