← Catalog Boost Logic Boost Logic 991 GT3 Side Muffler Bypass Pipes In stock in the US
The Boost Logic 991 GT3 Side Muffler Bypass Pipes are designed to remove the restrictive factory side mufflers, freeing up sound, response, and character without compromising drivability. Crafted from premium materials and engineered for precise fitment, these bypass pipes deliver a sharper, more aggressive exhaust note that matches the GT3’s motorsport DNA. Expect increased volume, crisper throttle response, and a raw flat-six scream under load, while maintaining clean fitment and OEM-level refinement. Whether paired with a factory center section or an aftermarket exhaust, these bypass pipes transform the driving experience instantly. Features: Direct bolt-on replacement for factory side mufflers Significant increase in exhaust volume and presence Precision fitment with no cutting or modification required
Import details
US list price US$ 1,499
Shipping weight 6.804 kg
NCM code 8708.92.00
Import duty rate 18% Silenciosos e tubos de escape. Classification subject to confirmation by the customs broker.
best price You import R$ 18.714,04 best price RaceArt imports R$ 22.927,75 best price Group buy R$ 18.323,30
RaceArt imports under a formal declaration, clears customs and delivers with a Brazilian invoice. Fixed price, our warranty, no value limit.
State AC — ICMS 19.0% AL — ICMS 20.0% AM — ICMS 20.0% AP — ICMS 18.0% BA — ICMS 20.5% CE — ICMS 20.0% DF — ICMS 20.0% ES — ICMS 17.0% GO — ICMS 19.0% MA — ICMS 22.0% MG — ICMS 18.0% MS — ICMS 17.0% MT — ICMS 17.0% PA — ICMS 19.0% PB — ICMS 20.0% PE — ICMS 20.5% PI — ICMS 21.0% PR — ICMS 19.5% RJ — ICMS 20.0% RN — ICMS 18.0% RO — ICMS 19.5% RR — ICMS 20.0% RS — ICMS 17.0% SC — ICMS 17.0% SE — ICMS 19.0% SP — ICMS 18.0% TO — ICMS 20.0% Shipping express air economy air ocean LCL
− Hide price breakdown Parts (US list price) $1,499 converted at R$ 5.6368 (FX rate plus 4% spread)
R$ 8.449,56 International freight 6.8 kg by express air — $99
R$ 556,12 Import duty (II) Tariff rate by NCM code on the customs value. NCM: 8708.92.00
R$ 1.621,02 IPI (excise) Charged on customs value plus import duty. Recoverable as a credit if you file under Lucro Real or Presumido.
R$ 531,34 PIS on imports 2.1% of the customs value
R$ 189,12 COFINS on imports 9.65% plus a 1% surcharge on chapter 87 auto parts
R$ 959,10 Siscomex fee Fee per declaration plus line items
R$ 184,23 Customs broker + storage Broker fees, handling and warehousing at the bonded terminal
R$ 2.050,00 ICMS on imports (SP) 18% gross-up on everything above. Rate of the destination state.
R$ 3.191,81 Domestic freight Delivery from our warehouse to you, once cleared
R$ 180,00 RaceArt margin 28% — covers warranty, technical support and currency risk
R$ 5.015,45 taxes: R$ 6.492,40 (28%)
2.71× the US list price
FX rate R$ 5.6368
Estimated delivery: 7 to 14 days after confirmation.
— Part cleared through customs, with a Brazilian invoice and warranty handled by RaceArt.— Fixed price: nothing extra on delivery. Currency and clearance risk are ours.Add to cart
RaceArt Performance
A division of Wang Sheng Trade — import and foreign trade.
Tax figures shown are estimates calculated with the rates configured in the admin panel. The binding amount is whatever Receita Federal assesses at customs clearance. Confirm the NCM classification of each product with your customs broker.
RaceArt Performance — The price you see already includes import tax.