Tomei for Toyota 86, Subaru BRZ & GR86

Titanium Mufflers

• EXPREME Ti TYPE-80 (SKU 440021) — the dedicated EXPREME Ti muffler for the ZN6 Toyota 86 and ZC6 Subaru BRZ, built around the FA20 boxer. 80mm full titanium piping, oversized silencer shell, clamp-band connections and the signature burnt-blue gradient finish. Its sub-muffler layout was developed to smooth the FA20 mid-range rather than sacrifice it.
• Ti RACING Titanium Muffler (SKU 441014) — race-spec single-exit titanium muffler. This single-type Ti RACING cross-fits ZN6, ZC6, ZN8 and ZD8. Straighter pipe layout than the TYPE-80, maximum exhaust efficiency and a more aggressive race tone.
• Ti SPORTS Titanium Muffler (SKU 442004) — JASMA-certified, street-friendly titanium muffler for the ZN8 GR86 and ZD8 BRZ (2022+), with a high-flow internal structure and balanced oval sub-muffler specific to the FA24 platform.

Exhaust Manifolds (ZN6/ZC6)

• EXPREME Manifold Equal-Length (SKU 412002) — smoother top-end delivery and a higher-revving character.
• EXPREME Manifold Unequal-Length (SKU 412003) — the bassy boxer rumble, as UEL headers change the firing pulse character in a way equal-length headers don't.

Both are stainless construction and direct bolt-on replacements for the factory manifold.

Pipes

• EXPREME Ti Titanium Cat Straight Pipe (SKU 431005) — full titanium straight-through decat replacement, cross-fits ZN6, ZC6, ZN8 and ZD8. Race use only.
• EXPREME Joint Pipe (SKU 431104) — factory-style joint pipe replacement for ZN6/ZC6.

Engine & Finishing Parts

• Oil Pan Baffle Plate (SKU 194017) — for ZN8 GR86 and ZD8 BRZ (2022+), addressing oil starvation under sustained high-G cornering on the FA24.
• Baffle Stiffener — for the ZN6 Toyota 86 and ZC6 Subaru BRZ (FA20).
• Bumper Garnish (SKU 449007) — for ZN8/ZD8 (2022+), a finishing piece that tidies up the rear bumper when fitting an aftermarket exhaust.

Tomei for Other Platforms

• Tomei (all products)
• Tomei for Subaru WRX & STI
• Tomei for Nissan 350Z & 370Z
• Tomei for Nissan Silvia, 180SX & 200SX
• Tomei for Nissan Skyline GT-R
• All brands at Chicane Australia

Chassis Identification

• Toyota 86 (ZN6) — 2012–2021 — FA20
• Subaru BRZ (ZC6) — 2012–2021 — FA20
• Toyota GR86 (ZN8) — 2022+ — FA24
• Subaru BRZ (ZD8) — 2022+ — FA24

Cross-Fitment Notes

The Ti RACING muffler (441014) and EXPREME Ti cat straight pipe (431005) cross-fit all four chassis. The EXPREME Ti TYPE-80 muffler (440021), both EXPREME stainless manifolds (412002/412003) and the Joint Pipe (431104) are ZN6/ZC6-specific. The Ti SPORTS muffler (442004), Oil Pan Baffle Plate (194017) and Bumper Garnish (449007) are ZN8/ZD8-only. Confirm your chassis code before ordering.

Which Setup Suits Your Car

• ZN6 86 or ZC6 BRZ, street driven: EXPREME Ti TYPE-80 (440021).
• ZN6 86 or ZC6 BRZ, track-focused: Ti RACING (441014).
• ZN8 GR86 or ZD8 BRZ, street driven: Ti SPORTS (442004).
• ZN8 GR86 or ZD8 BRZ, track-focused: Ti RACING (441014).
• Chasing the bassy boxer sound: add the EXPREME Unequal-Length Manifold (412003) on ZN6/ZC6.
• Full Tomei Japan header-back ZN6/ZC6: manifold + Joint Pipe (street) or Cat Straight Pipe (race) + TYPE-80 or Ti RACING muffler.
• ZN8/ZD8 track-day build: Ti RACING muffler + Oil Pan Baffle Plate (194017).

The FA20 Mid-Range Flat Spot

The FA20 has a well-documented torque dip between roughly 3,500 and 4,500 RPM, and generic cat-backs often make it worse by reducing back-pressure incorrectly through that range. The TYPE-80's sub-muffler layout and pipe sizing were developed to smooth power delivery across the mid-range rather than simply adding volume at the top end. The Ti RACING and Ti SPORTS mufflers follow different philosophies — Ti RACING prioritises flow and race tone, while Ti SPORTS prioritises JASMA-spec street liveability.

Genuine Tomei Japan — Not Tomei USA

Tomei Powered Inc. (Japan) was founded in 1968 in Machida, Tokyo and developed the EXPREME Ti TYPE-80, Ti RACING, Ti SPORTS and the matching manifolds and pipes. Tomei Powered USA began as Tomei Japan's North American subsidiary in 2006, split off as a separate company in 2014 and has been fully independent since February 2019. Tomei Japan has publicly stated that Tomei USA products are not designed, supervised, tested, manufactured or quality-checked by them. Every Tomei 86, BRZ and GR86 product here carries a numeric Machida-issued part number.

Installation by a qualified professional workshop is recommended for all Tomei exhaust, manifold and oil pan components. Manifold, joint pipe and cat straight pipe work involves removing factory exhaust components on a hoist, and the oil pan baffle plate and baffle stiffener require the sump to be removed and resealed.

Typically Required

• Vehicle hoist or safe axle stands and appropriate hand tools
• New exhaust gaskets, nuts and bolts where the factory hardware is corroded
• Fresh engine oil and a sump gasket or sealant for oil pan baffle and baffle stiffener fitment
• Correct torque procedure for manifold and clamp-band connections

Road Legality & ADR Notes

Ti SPORTS mufflers are the JASMA-certified, street-friendly option and are generally the more liveable choice for road-registered ZN8/ZD8 builds. Ti RACING and EXPREME Ti TYPE-80 mufflers are race-derived and are not guaranteed to meet Australian noise regulations in every state. The EXPREME Ti Titanium Cat Straight Pipe (431005) is race use only. NSW, VIC, QLD and WA all apply different dB limits and vehicle-age rules, so check your state's requirements before ordering.

Which Tomei muffler fits both the 86/BRZ and the GR86?

The Ti RACING titanium muffler (SKU 441014) is the single-type muffler that cross-fits ZN6, ZC6, ZN8 and ZD8. The EXPREME Ti TYPE-80 (440021) is ZN6/ZC6-only and the Ti SPORTS (442004) is ZN8/ZD8-only.

What is the difference between the equal-length and unequal-length EXPREME manifolds?

The equal-length manifold (412002) gives smoother top-end delivery and a higher-revving character, while the unequal-length manifold (412003) produces the bassy boxer rumble by changing the firing pulse character. Both are stainless bolt-on replacements for ZN6/ZC6.

Are these parts Tomei Japan or Tomei USA?

All Tomei products sold by Chicane Australia are genuine TOMEI POWERED INC. (Japan) parts with numeric Machida-issued part numbers. Tomei USA is a separate company and its part numbers typically start with "T".

Which Tomei parts suit an FA24 track-day build?

For ZN8 GR86 and ZD8 BRZ track use, the Ti RACING muffler (441014) pairs with the Oil Pan Baffle Plate (194017), which addresses oil starvation under sustained high-G cornering.