Milltek Primary Cat Back Exhaust Toyota Lexus Corolla GR Corolla 1.6 Turbo Manual 23+ - Resonated / GT-115 Brushed Titanium

Milltek Primary Cat Back Exhaust for Toyota Lexus Corolla GR Corolla 1.6 Turbo Manual 2023 onwards - Resonated / GT-115 Brushed Titanium This is Milltek's primary cat-back system for the Toyota/Lexus Corolla GR Corolla 1.6 Turbo (Manual Only). It replaces the factory exhaust from the primary catalytic converter back. It's offered in non-resonated or resonated versions and 4 tailpipe finishes, so you can pick the setup that suits how the car's used. The factory catalytic converter stays in place, and Milltek says no remap is needed for a cat-back system. Specifications System Type: Primary Cat-back Pipe Diameter: 76.2mm (3") Tip Style: 115mm GT115 EC Approved: No Race System: Yes Fitting Time: approx. 0 to 1 hours (Milltek figure) Key Features Made from T304L aircraft-grade stainless steel, which Milltek says resists degradation and discolouration better than many other grades Mandrel-bent pipework, which keeps the pipe diameter consistent through the bends 76.2mm (3") pipework Replaces the standard exhaust from the catalytic converter back, so the factory cat is retained Choice of 4 tailpipe finishes: GT-115 Brushed Titanium, GT-115 Burnt Titanium, GT-115 Cerakote Black, GT-115 Polished Resonated (quieter) or non-resonated (louder) versions Designed, developed and manufactured in the UK by Milltek Sport Fitment Toyota/Lexus Corolla GR Corolla 1.6 Turbo (Manual Only) (2023 onwards) Not suitable for: the Toyota/Lexus GX GX550 3.4 Turbo V6, which needs the Milltek Cat-back Exhaust Toyota Lexus GX GX550 3.4 Turbo V6 24+; the Toyota/Lexus Land Cruiser 2.4L Turbo Hybrid (NAS Models), which needs the Milltek Cat-back Exhaust Toyota Lexus Land Cruiser 2.4L Turbo Hybrid NAS 24+; the Toyota/Lexus Yaris Gen 1 - GR & GR Circuit Pack 1.6T (OPF/GPF Models Only), which needs the Milltek Toyota & Lexus Yaris Gen 1 GR & GR Circuit Pack 1.6T OPF/GPF Only 20-24. Installation Milltek quotes a fitting time of approx. 0 to 1 hours. Some versions: 76.2mm/3' Non Resonated Primary Cat Back (Loudest) with Brushed Titanium GT Tips - Re-uses OE Valve Controls, Bypasses the Secondary Cat & No Cutting of the OE System Required. Some versions: 76.2mm/3' Non Resonated Primary Cat Back (Loudest) with Burnt/Blue Titanium GT Tips - Re-uses OE Valve Controls, Bypasses the Secondary Cat & No Cutting of the OE System Required. Some versions: 76.2mm/3' Non Resonated Primary Cat Back (Loudest) with Cerakote Black GT Tips - Re-uses OE Valve Controls, Bypasses the Secondary Cat & No Cutting of the OE System Required. Some versions: 76.2mm/3' Non Resonated Primary Cat Back (Loudest) with Polished GT Tips - Re-uses OE Valve Controls, Bypasses the Secondary Cat & No Cutting of the OE System Required. We recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles. Upgrade Further Also available from Milltek for this car: Milltek Active Valve Control Toyota Lexus Corolla GR Corolla 1.6 Turbo Manual 23+, Milltek Downpipe & Sports Cat Toyota Lexus Corolla GR Corolla 1.6 Turbo Manual 23+. What's the difference between the resonated and non-resonated versions? Milltek says the non-resonated version gives a louder exhaust note, while the resonated version changes the standard note only slightly. Which tailpipe finishes are available? You can choose from: GT-115 Brushed Titanium, GT-115 Burnt Titanium, GT-115 Cerakote Black, GT-115 Polished. The finish is cosmetic. Does it fit the Toyota/Lexus GX GX550 3.4 Turbo V6? No. For that car, choose the Milltek Cat-back Exhaust Toyota Lexus GX GX550 3.4 Turbo V6 24+. Is it road legal? Milltek lists this as a race part without EC approval, so it is intended for off-road and competition use. Do I need a remap? No. Milltek says no remap is needed for a cat-back system. Does it keep the factory catalytic converter? Yes. It fits behind the factory catalytic converter, which stays in place. How long does it take to fit? Milltek quotes approx. 0 to 1 hours. What is it made from? T304L aircraft-grade stainless steel, which Milltek says resists degradation and discolouration better than many other grades. Is there a warranty? Yes. Milltek's guarantee is 2 years or 80,000km for downpipes, hi-flow catalysts and parts with valves, 2 years for electronic products, and lifetime for its other products. Milltek's Limited Warranty applies to the original purchaser only and is not transferable, and other terms apply. Contact us with your order number if you have a problem.