Active Autowerke A90 GR Supra 3.0 B58 GESI Downpipe

The Active Autowerke Signature catted downpipe replaces the restrictive factory downpipe on the Toyota GR Supra 3.0. Toyota and BMW developed the fifth-generation Supra together, and the 3.0 car uses BMW's single-turbo B58 inline-six. This downpipe frees up the B58 with a 4.5 in GESI G-Sport ultra high output high-flow catalytic converter.

The turbo flange gasket is included and comes installed in the downpipe flange, because some installers were damaging it during fitment.

This variant of our Supra MKV downpipe utilizes a high flow 49-state legal EPA approved GESI G-Sport Ultra High Output catalytic converter that allows vehicles to pass emissions testing for street use. EPA N/GBL/4389/1119 NO CEL when using this downpipe GESI EPA approved 49-state legal high flow and fully OBD2 compliant

What It Does

Turbos are driven by spent exhaust gas, so the faster it leaves, the faster they spool. The downpipe uses 4.5 in stainless piping for more power, quicker spool and durability, then tapers to 3.5 in at a stainless flex joint and steps down to 80 mm to meet the factory exhaust.

Materials and Construction

TIG-welded 304 stainless steel with a cast stainless upper V-band and a 400 cpsi catalyst substrate. It bolts on with no cutting or welding, and pairs with the Active Autowerke Supra cat-back.

Features

• 4.5 in piping tapering to 3.5 in and 80 mm
• 4.5 in GESI high-flow cat, 400 cpsi
• Turbo flange gasket pre-installed
• Cast stainless upper V-band
• Bolt-on, no cutting or welding

Specs

• Part number: 11-564
• Brand: Active Autowerke
• Type: catted downpipe
• Catalyst: GESI G-Sport, 4.5 in, 400 cpsi
• Piping: 4.5 in to 3.5 in to 80 mm
• Engine: B58 3.0L turbo inline-six
• Shipping weight (Active Autowerke): 30 lb (13.6 kg)

Fitment Notes

• For the 3.0 (B58) Supra only. The 2.0 Supra uses the Active Autowerke B46/B48 downpipe.
• Active Autowerke fitment applies to US-model cars only.
• Active Autowerke covers the shell and tube ends for 5 years / 50,000 miles and the catalyst core for 2 years / 25,000 miles for the original buyer. Excessive burble (more than stock) voids the warranty because it destroys the catalyst core.
• Questions before you order? Call or text (310) 231-0292 or email Online@AutoTalent.com.
• Shop all Active Autowerke downpipes, every catted downpipe we carry, or the full Active Autowerke range. See the Toyota Supra exhaust collection too.

FAQ

Does it fit the 2.0 Supra?
No. The 2.0 uses the Active Autowerke B46/B48 Supra downpipe.

Is the gasket included?
Yes, it comes installed in the flange.

GESI or AFlow?
GESI uses GESI cats; AFlow uses Active Autowerke's own cat at a lower price.