String Theory Garage will be closed to the public from Wednesday, 29th July to Thursday, 6th August for our annual shutdown.
If you need to get in touch, please leave us a voicemail or send an email. Our team will happily get back to you when we return on Friday, 7th August.
Shopping online? Don't worry! Our online store will remain active! We hope to ship orders placed for in-stock items as normal during the shutdown. Anything else will be dealt with upon our return.
Thank you for your understanding, String Theory Garage Team
Toyota Supra (A90) | Akrapovic | Downpipe w/ Cat (SS)
Downpipe w Cat (SS) was tested and developed together with Evolution Line (Titanium) system.
This product is crafted fromhigh-quality stainless steel, with the front part of the downpipe cast in Akrapovič’s in-house foundry. Asporty 300 cpsi catalytic converteris integrated into the downpipe, with the heat insulation made of stainless steel and a flexible tube incorporated into the middle section.Power gainswith an Evolution Line (Titanium) fitted with the Akrapovič downpipe of 18.7 kW (25.4 hp) at 5,600 rpm andtorque increasesof 34.7 Nm at 2,400 rpm have been recorded when tested on the Akrapovič dyno against a BMW M440i with the standard stock exhaust. It delivers apure racing sound, full of emotion and adrenalin-inducing enjoyment, and great feedback at high revs, all without unwanted drone. This product is meant for racetrack use only, and remapping the ECU is mandatory in order to prevent potential “check engine light” warning signals.
The downpipe is an optional product for the following Evolution Line (Titanium) exhaust systems:
Toyota Supra (A90) without OPF: Slip-On Line (Titanium) + Evolution Link pipe (SS) - S-TY/T/1H + E-TY/SS/1
THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.