GoFaster Parts & Exhausts Tier List
Bolt-ons that actually move the Version 0.3 meta.
Engines grab the headlines, but GoFaster wins are often decided by exhaust routing, reed valves, ignition quality, and whether parts survive durability checks. Use this list with the engines tier list.
S-tier parts
Full remastered exhaust system + premium tips
Version 0.3 rebuilt the exhaust family. A complete system with the right tip improves sound depth and flow. Rank S when seated at the correct angle (creator tip: align, click, use the interact key to detach; reattach from the workbench).
Reed valves
New headline intake parts. They belong on any serious 2-stroke build and pair with the remastered intake path.
Updated ignition packs
The remastered ignition system rewards correct placement. Cheap mismatched coils create hard starts even when the rest of the motor is premium.
A-tier parts
Functional speedometer suite
Not raw horsepower, but the new speedometer functions help you manage temperature and pace. A-tier quality-of-life that prevents D-tier blowups.
High-durability pistons and rings
Durability is now tracked. Stronger reciprocating parts keep S-tier engines alive longer between rebuilds.
Quality transmission stacks
Clean gear mesh reduces stalls after kickstart and helps power delivery on mixed surfaces.
B-tier parts
Stock exhaust tips
Fine while learning. Replace once cash from the money guide allows.
Basic intake without reeds
Acceptable for tutorial bikes only.
Cosmetic-only covers
Valve covers and dress-up pieces look sharp in customize but do not raise tier scores.
C-tier parts
Bent salvage pipes
Hard to align, easy to scrape, poor flow.
Worn rings reused after overheating
False economy. Temperature damage stacks.
D-tier parts
Random marketplace junk with no fitment
If it will not snap on the workbench, it is not a deal.
Overheat-ignored setups
Any combination raced with a red temperature gauge.
Exhaust attach / detach checklist
- Position camera with scroll (E/Q removed in 0.3).
- Match the pipe angle to the manifold.
- Click the exhaust and use the interact bind to remove.
- Reattach from the workbench inventory, not mid-air spam.
- Listen for scraping — new scrape audio warns about geometry issues.
Shopping order for new players
- Used bike frame
- Complete basic engine kit (see build engine)
- Ignition + reeds
- Exhaust system upgrade
- Durability refresh parts
- Deco kits from codes if you want style
Durability and temperature interactions
Reed valves and premium tips cannot rescue a piston that already cooked. After any red-gauge event:
- Cool down before another pull.
- Inspect reciprocating parts and rings.
- Confirm ignition still seats on the remastered bosses.
- Recheck exhaust angle so scrape audio is gone at idle.
- Only then spend on the next S-tier catalog piece.
Parts shopping scenarios
| Goal | Buy first | Delay |
|---|---|---|
| First reliable runner | Ignition + complete stock kit | AM6 flex pipes |
| Mid-game breathability | Reed valves + matching tip | Extra wraps |
| Show bike night | One deco kit after mechanicals | Random salvage stacks |
| Post-crash recovery | Durability refresh parts | Duplicate intakes |
Keep OIX Market receipts mental: if you cannot name which engine family a listing fits, walk away.
Related pages
Frequently Asked Questions
Quick answers for GoFaster riders and builders.
What part should I buy after the engine?
Ignition and reed valves first, then a proper exhaust system with a matching tip.
Why won’t my exhaust reattach?
Angle mismatch or wrong menu. Use the workbench flow described above and scroll the camera for a clean snap.
Do deco kits raise performance?
No. They are cosmetic. Performance comes from engine, reeds, ignition, exhaust, and durability.
Are speedometer upgrades worth cash?
Yes as quality-of-life. Reading temperature early prevents denser repair bills than the gauge costs.
Should I reuse overheated rings?
Usually no. Temperature damage stacks and false economy here creates another rebuild cycle.