![SEIBON Big Name T-Shirt E85 · E86 Z4 30i 3.0L I6 [N52] textured front surface](https://cdn.shopify.com/s/files/1/0635/0032/1015/files/SEIBONBigNameT-Shirt.png?v=1756664681)
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textured front surface
All necessary hardware
Performance gains of 5 AWHP and 6 AWFT-LBS of torque on their own or 10 AWHP and 12 AWFT-LBS of torque when combined with the APR Midpipe System
It means blistering acceleration with gains of up to +189 AWHP and +220 AWFT-LBS over stock with just tuning alone
bringing it up to the same level as the pan rails
SEIBON Big Name T-Shirt E85 · E86 Z4 30i 3.0L I6 [N52] textured front surfaceSeibon Carbon Big Name T Shirt Black is available to buy in increments of 1. This everyday tee features our signature logo across the chest and eye catching graphics on the back. Features: Crewneck Short sleeves Regular Fit Machine wash, tumble dry safe 100% Combed Ring Spun Cotton What's Included: SEIBON Big Name T Shirt
