N1-X Evolution Extreme Muffler Catback Exhaust (Titanium Tip)
2013+ Lexus GS350 AWD / RWD
The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail end of the exhaust that serves both purposes of function and form. Constructed with a light weight titanium material rolled and riveted onto a double pipe structure which acts as a diffuser enabling temperature reduction, meanwhile retaining a sporty heat gradiation appearance.
PRODUCT FEATURES:
- High-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains
- Matched and manufactured for select chassis
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Patented Megaphone piping structure to produce excellent torque and throttle response throughout the powerband. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results
***NOTE: Requires Aftermarket Rear Bumper Lip Spoiler for fitment compatibility or modification/trimming of OEM Factory Rear Lower Diffuser Panel***
| Bolt-On | Yes |
|---|---|
| Part Number | 164KT207 164KT207-SS 164KT211 164KT211-SS |
| Year | 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| Make | Lexus |
| Model | GS350 |
| Body Style | 4-Door Sedan |
| Engine | 2UR-FSE |
| Chassis | GRL10 |
| Exhaust Type | N1 Evolution Extreme Muffler (N1-X) |
| Piping Diameter | 60.5mm. x 2 |
| Tip Diameter | 93mm. x 4 |
| Pieces | 5 |
| Exhaust Tip Style | Titanium Round- Dual wall rolled, Angle cut (Riveted) |
| Piping Material | SUS304 Stainless Steel |
| Muffler Material | SUS304 Stainless Steel |
| Muffler Tip Material | Titanium |
| System Weight | 60.8 lbs. (Includes Full Exhaust System, gaskets and hardware pack) (Stock- 68.6 lbs.) |
| Special Notes | Sound Level: 91.8 dB @ 4,500 RPM. Modular design->Mid-pipe and Rear Section can be interchanged with factory exhaust components. NOTE: ***Requires Aftermarket Rear Bumper Lip Spoiler for fitment compatibility*** |
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WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov |