Skip to content
Australian owned premium performance parts and services - Buy any 2 items and get 5% off - Worldwide shipping available Call +61 461 324 537 sales@boostedengineering.com.au
Find parts for your car
Invidia N1 70mm Cat-Back & Engine Back Exhaust - 86/BRZ/GR86
Invidia

Invidia N1 70mm Cat-Back & Engine Back Exhaust - 86/BRZ/GR86

SKU: HS12SSTGTT
$1,299.00 AUD · Insured freight · Usually dispatched within 5–14 business days
System: Cat Back
Not sure it fits your car? Call +61 461 324 537

Aggressive sound and real flow gains from Invidia's N1 series, built from 304 stainless steel with 70mm mandrel-bent piping and a cannon-style muffler with large straight-cut tips. Choose the cat back on its own, or a complete engine back system with headers.

Options:

  • Cat Back – Invidia N1 70mm cat back exhaust (HS12SSTGTT).
  • Engine Back w/ Invidia Equal Length Headers – Invidia 304 stainless equal (tuned) length catless headers, front pipe and N1 cat back. Includes a CEL fix module to stop the check engine light on a factory tune.
  • Engine Back w/ PSR Unequal Length Headers – PSR 304 stainless unequal length headers for the classic boxer rumble, 2.5" over-pipe, front pipe and N1 cat back. Full gasket kit included.

Features:

  • Full 304 stainless steel construction
  • 70mm mandrel-bent piping
  • Cannon-style muffler with straight-cut tips
  • Direct bolt-on installation (no cutting or welding required)
Brand Invidia
Suits Toyota 86 / Subaru BRZ (2012-2021), Toyota GR86 / Subaru BRZ (2022+)
Engine back options Manual (6MT) only

Note: Catless headers are intended for off-road / motorsport use and require tuning. Fitment advice available, contact us before ordering.

Part numbers

OptionSKU
Cat BackHS12SSTGTT
Engine Back w/ Invidia Equal Length HeadersEB2-HS12SSTGTT
Engine Back w/ PSR Unequal Length HeadersEB-HS12SSTGTT
Real-World Tested · Developed On Street And Track
12 Month Warranty · Insured Freight, Worldwide Shipping
Expert Support · Fitment Advice Before You Buy
Shipping (Australia & international)
Most parts are dispatched within 5–14 business days. We'll email you a confirmed dispatch date within 24 hours of ordering. Australia: flat rate shipping, shown at checkout before you pay. General and BMW parts from $22.99, cat-back exhausts $99, turbo kits $210, transmissions from $334 and engines from $366. New Zealand: small parts $49, mid-size parts $99, cat-back exhausts $179 and engine short blocks $399. International (DHL, tracked): general parts $150, BMW parts $149.99 to North America and $249.99 elsewhere, turbochargers $275 to the US, Canada and China and $470 elsewhere. Turbo kits, engines and transmissions going overseas are quoted after you order. Import duties and taxes are paid by the buyer. Want an exact price first? Use the quote request below.
Not sure it fits your car?
Send us your vehicle and chassis code before you buy and we will confirm fitment. Email sales@boostedengineering.com.au or use the contact page.
Returns
Changed your mind? You have 30 days to return a part for store credit or to swap it for another item. Parts must be unused, uninstalled and in their original packaging, and the return must be approved by us first. Installed or used parts cannot be returned for change of mind. Your store credit balance is shown when you log in to your account, and you can use it at checkout. Faulty or damaged items are covered by our warranty and your rights under Australian Consumer Law. Report shipping damage within 48 hours of delivery.
Warranty
12 month warranty on Boosted Engineering products. If something is wrong with your part, contact us and we will look after you.
Save 5% Buy 2 items, get 5% off the cheaper one. Applied automatically at checkout.

Bundle and save

Stage packages for your car

Every part for each stage in one cart, for less than buying them separately.Tap a stage to see exactly what is included.

Toyota 86 / Subaru BRZ (FA20)

Stage 1 Turbo Kit + Clutch $8,169Save $929 Stage 2 Turbo Kit + Clutch & Flywheel + Fuel System + Axles $11,019Save $1,078 Stage 3 Turbo Kit + Fuel + Clutch + Axles + Forged Short Block $19,209Save $1,519 Stage 4 Turbo Kit + Fuel + Twin Disc Clutch + Axles + Forged Long Block $23,969Save $1,259

Toyota GR86 / Subaru BRZ (FA24)

Stage 1 Turbo Kit + Fuel System + Clutch & Flywheel $9,599Save $998 Stage 2 Turbo Kit + Fuel System + Clutch & Flywheel + Axles $12,379 Stage 3 Turbo Kit + Fuel + Twin Disc Clutch & Flywheel + Axles + Forged Short Block $21,319Save $209

Not sure which stage suits your build? Email sales@boostedengineering.com.auAll packages

Complete your setup

Picked to go with this part

Customer reviews

What our customers say

Real feedback from real builds
Boosted Engineering’s turbo kits are next level! The craftsmanship, design and attention to detail are outstanding. From the quality of the welds to the overall fit and finish, everything is exceptionally well engineered. Easily some of the best turbo kits on the market!
Oliver
Best place for getting your ride tuned. Very helpful and professional will be going back after doing some upgrades down the track
Tim
I’m so thankful for the quality work performed on my M2, Ben’s workmanship has been like no other. If you need a turbo kit Boosted Engineering has you covered!
Nick · BMW M2

Not sure what fits your car?

Talk to the team about parts and services.

Contact us