Best Lexus RC F Exhaust Systems: 2015-2024 V8 Guide

A great Lexus RC F exhaust does something no other bolt-on can: it uncorks one of the last high-revving naturally aspirated V8s left in production. The 5.0L 2UR-GSE spins to a 7,300 rpm redline and makes 467–472 horsepower and up to 395 lb-ft of torque, yet the factory muffler and Active Sound Control keep most of that soundtrack locked away. Swap in a proper cat-back or axle-back system and the RC F finally sounds like the naturally aspirated coupe Lexus engineers built. In our Tampa, FL shop we get more calls about RC F and IS F exhausts than almost any other Lexus part, so we pulled together the five systems worth your money in 2026.

Why Upgrade the Lexus RC F Exhaust?

The RC F's 5.0L V8 is the reason to own the car, and the exhaust is the single fastest way to hear more of it. The naturally aspirated 2UR-GSE produces 467 hp at 7,100 rpm (472 hp on 2020–2024 cars) and revs cleanly to 7,300 rpm, but the OEM system uses heavy, restrictive mufflers plus electronic sound piped through the speakers. A performance cat-back or axle-back replaces that with straight-through, mandrel-bent stainless tubing that lets the V8 breathe and lets you hear it directly.

Be honest about the goal: on a naturally aspirated engine, an exhaust is primarily a sound and weight upgrade, not a dyno monster. Expect modest power gains — typically single-digit to low-double-digit wheel horsepower — along with a lighter rear end and sharper throttle response. What you really buy is character: a deeper idle, a hard-edged mid-range, and a genuine top-end wail as the tach swings past 6,000 rpm. Every system below is built from T-304 stainless steel so it won't rust out like lesser 409-grade tubing.

Axle-Back vs Cat-Back: Which RC F Exhaust Is Right for You?

An axle-back replaces only the rear section behind the axle — the mufflers and tips. It is the easiest install (usually clamps and hangers, no cutting), the most affordable path to a louder, better-looking rear end, and it keeps volume street-friendly. A cat-back replaces everything from the catalytic converters back, including the mid-pipes, so it flows more air, drops more weight, and is noticeably louder and deeper. If you want a simple sound-and-style bump, go axle-back; if you want the fullest tone and maximum flow, go cat-back. A third option: pair a Borla axle-back with the matching S-Type mid-section to build a full cat-back in two stages.

The 5 Best Lexus RC F Exhaust Systems for 2026

1. Borla S-Type Axle-Back (Black Chrome) — Best Overall

This is the system we bolt on most. Borla's S-Type sits in the middle of Borla's volume ladder — louder and more aggressive than the Touring line, but not the drone-prone ATAK — which is the sweet spot for a daily-driven RC F. Straight-through T-304 stainless construction, patented Borla sound technology to tame resonance, and blacked-out chrome tips that suit the RC F's aggressive fascia. As an axle-back it installs in roughly an hour with hand tools, and the whole assembly is lighter than the cast-heavy factory rear section. At around $1,700 with the current promo, it is the best balance of sound, quality, and install ease on this list.

2. Borla S-Type Axle-Back (Brushed Tips) — Best Value Axle-Back

Identical S-Type sound and construction to our top pick, but with Borla's standard brushed stainless tips instead of black chrome — and it saves you about $100. If you prefer the classic bright-tip look or plan to run a factory or aftermarket diffuser that hides the tips anyway, this is the smart-money choice. Same T-304 stainless build, same straight-through design, same million-mile warranty. It is the value pick for anyone who wants that aggressive Borla RC F growl without paying for the blacked-out finish.

3. Revel Medallion Touring Premier-T Cat-Back — Best Full Cat-Back

Revel's Medallion Touring line is the choice for owners who want a full cat-back with refined, aircraft-inspired tips and a tone that stays civil at cruise but opens up under throttle. As a complete cat-back, the Premier-T replaces the mid-pipes and rear section in one T-304 stainless kit, so it flows more than an axle-back and shaves more weight. The quad-tip Premier styling is a signature look on the RC F, and this exact kit also fits the IS500 sedan. If you want the most complete Revel system for the RC F in a single box, this is it — and right now it is over $300 off MSRP.

4. Invidia Q300 Cat-Back (Stainless Tips) — Best Deal

The Invidia Q300 is a full cat-back with a moderate-to-aggressive tone and Invidia's signature rolled tips — this version wears polished stainless tips (the titanium-tipped Q300 is a separate option we reviewed on its own). With more than $890 off its list price, it is the best raw deal on this list and one of the most popular RC F cat-backs we ship. You get true cat-back flow and weight savings, a deep-but-livable cruising note, and Invidia's proven stainless build. For the buyer who wants a complete system at axle-back money, the Q300 is hard to beat.

5. Borla S-Type Mid-Section — Best Add-On for More Volume

Already running — or planning to run — a Borla S-Type axle-back? Add this matching 2.5-inch S-Type mid-section to turn it into a complete cat-back. Replacing the restrictive factory mid-pipes bumps up both flow and volume, deepens the tone, and drops more weight. It is the cheapest way on this list to unlock extra decibels from a Borla setup, and because it is designed to pair with the S-Type axle-back the fitment and sound character match perfectly. Note it is built for the 5.0L V8 automatic RWD RC F.

Lexus RC F Exhaust Comparison Chart

Here is how the five systems stack up on the three factors that matter most for the RC F: system type, material, and sound character. Prices reflect current NLP Performance pricing and update live.

How to Choose Your RC F Exhaust: Sound, Flow & Install

Start with volume tolerance. If the RC F is a daily driver and you take long highway trips, the Borla S-Type axle-back or the Revel Medallion Touring give you a serious upgrade without punishing drone. If you want the loudest, fullest cat-back experience and don't mind more cabin noise, the Invidia Q300 or a Borla axle-back plus mid-section deliver it. Every option keeps the factory catalytic converters in place, so all five remain emissions-friendly bolt-ons rather than off-road pipes.

Next, weigh install effort. Axle-back systems bolt on in about an hour with basic hand tools and factory hanger locations — a confident DIYer can do it on jack stands. Full cat-backs take longer because you are also swapping the mid-pipes, and we recommend a lift. Whichever route you choose, use fresh clamps and gaskets, snug everything hand-tight first, then align the tips evenly before final torque so they sit symmetrically in the RC F's rear diffuser. Our team in Tampa is happy to talk fitment or sound clips before you buy.

One RC F-specific note on sound: the factory car pipes synthesized engine audio into the cabin through the Active Sound Control system, so the change you hear from outside the car is bigger than the change you hear from the driver's seat at first. That is normal — a T-304 stainless cat-back or axle-back changes the real, tailpipe-out exhaust note, which is loudest under hard throttle above 4,000 rpm where the 2UR-GSE V8 comes alive. Cold starts get a noticeably deeper bark, and downshifts pick up more crackle and overrun. If your RC F shares the garage with the closely related IS F or the newer IS500, the same brands and philosophy apply, but always order by your exact model and year — the RC F coupe, IS F sedan, and IS500 use different rear sections, and several kits on this page are RC F-specific.