Troubleshooting and Tips Intake and Exhaust

Trying to contact Paul Poore for a SpecE30 exhaust (7)

Spec Exhaust issues (8)

Intake....What's Best? (15)

Speaking of exhausts . . . The Spec ones, that is ( 2 ) (31)

Spec e30 Exhaust (12)

Help on Spec Exhaust install (10)

Exhuast Pic (3)

O2 sensor thread pitch and size???? (7)

Spec exhaust:: = to or > than (6)

How can I quiet the spec exhaust for autocrossing? ( 2 ) (31)

Exhaust Manifold (6)

Spec E30 Exhaust (13)

Pics of Spec Exhaust up on GRM Project page (6)

Testing AFM. Is there a way to do this? (3)

Two questions (4)

Thinking of gutting cat, anyone have tips or pics? (10)

Exhaust - Rule Change???? (7)

Are you running exhaust heat shields? (2)

Running problem part deux (3)

air filter comparison (7)

inline oil catch can ? (9)

Exhaust Configuration (9)

M42 Header ? (4)

Hesitation after starting. (7)

Dont' Kill your Cat! (3)

exhaust bracket question (5)

exhaust removal (5)

Airflow: Paper vs Foam, K&N (2)

Cold Air intake w/ Heat shield (8)

Cherry Bomb Vs. ??? (10)