blueroadster Senior Member Joined Apr 19, 2024 Threads 37 Messages 731 Reaction score 1,040 Location MD Vehicle(s) 2024 Civic Type R, 2026 Passport TSE, 2026 Pilot BE, 1964 Impala SS Mar 31, 2026 #16 OEM downpipe outlet is the exhaust restriction choke point based on pipe ID. Measurements of the OEM vs TSP downpipe outlet, Sponsored
OEM downpipe outlet is the exhaust restriction choke point based on pipe ID. Measurements of the OEM vs TSP downpipe outlet, Sponsored
