Home The Rog Journal
The Rog Journal
Compatibility, real gains, sound: what you need to know before choosing.
- Fi Exhaust BMW M340i G20: price, sound and alternativeFi Exhaust catalogue checked on 7 November 2026 on the brand's official website, official online shop prices in US dollars; sources at the end of the...
- Akrapovič Toyota GR Supra A90: price, sound and alternativeAkrapovič catalogue checked on 7 November 2026 on the brand's official website, which publishes no prices; prices from the official Akrapovič dealer in France checked the...
- Fi Exhaust Toyota GR Supra A90: price, sound and alternativeFi Exhaust catalogue checked on 7 November 2026 on the brand's official website, official online shop prices in US dollars; sources at the end of the...
- Milltek vs Rog: how to choose your exhaustMilltek catalogue checked on 7 November 2026 on the brand's official website; sources at the end of the article. The short answer. At Milltek, you choose...
- Eisenmann BMW M3 E46: price, sound and alternativeEisenmann catalogue checked on 7 November 2026 on the brand's official website, prices including VAT from the official online shop; sources at the end of the...
- Supersprint BMW M3 E46: price, sound and alternativeSupersprint catalogue checked on 7 November 2026 on the brand's official website, prices including VAT from the official online shop; sources at the end of the...
- Milltek Golf 8 GTI and 8.5 GTI: sound, price and alternativeMilltek catalogue checked on 7 November 2026 on the brand's official website; sources at the end of the article. The short answer. For a Golf 8...
- Milltek Golf R (7 R, 7.5 R, 8 R): sound, price and alternativeMilltek catalogue checked on 6 November 2026 on the brand's official website; sources at the end of the article. The short answer. For a Golf 7...
- Remus Golf 7 R and Golf 7 GTI: price, sound and alternativeRemus catalogue and prices checked on 6 November 2026 on the brand's official online shop; sources at the end of the article. The short answer. For...
- Akrapovič BMW M140i F20 and F21: price, sound and alternativeAkrapovič catalogue checked on 6 November 2026 on the brand's official website, which publishes no prices; prices from the official Akrapovič dealer in France checked the...
- Akrapovič BMW M340i G20 and G21: price, sound and alternativeAkrapovič catalogue checked on 6 November 2026 on the brand's official website, which publishes no prices; prices from the official Akrapovič dealer in France checked the...
- Akrapovič BMW M5 F90 and F10: price, sound and alternativeAkrapovič catalogue checked on 6 November 2026 on the brand's official website, which publishes no prices; prices from the official Akrapovič dealer in France checked the...
- Akrapovič BMW M3 E92 V8: price, sound and alternativeAkrapovič catalogue checked on 6 November 2026 on the brand's official website, which publishes no prices; prices from the official Akrapovič dealer in France checked the...
- Akrapovič Audi RS6 C8 and C7: price, sound and alternativeAkrapovič catalogue checked on 6 November 2026 on the brand's official website, which publishes no prices; prices from the official Akrapovič dealer in France checked the...
- Akrapovič Audi S3 8Y and 8V: price, sound and alternativeAkrapovič catalogue checked on 6 November 2026 on the brand's official website, which publishes no prices; sources at the end of the article. The short answer....
- Akrapovič Golf 7 GTI and 7.5 GTI: price, sound and alternativeAkrapovič catalogue checked on 6 November 2026 on the brand's official website, which publishes no prices; prices from the official Akrapovič dealer in France checked the...
- Akrapovič Golf 8 GTI and 8.5 GTI: price, sound and alternativeAkrapovič catalogue checked on 6 November 2026 on the brand's official website, which publishes no prices; sources at the end of the article. The short answer....
- Akrapovič Golf 7 R and 7.5 R: price, sound and alternativeAkrapovič catalogue checked on 6 November 2026 on the brand's official website, which publishes no prices; sources at the end of the article. The short answer....
- Best valved exhaust for the Audi RS3 8YPrices and options taken from the Rog product page on 6 November 2026. The short answer. For an Audi RS3 8Y, the most complete valved exhaust...
- Best valved exhaust for the Mercedes-AMG A45 / A45 S W177Prices and options taken from the Rog product page on 6 November 2026. The short answer. For a Mercedes-AMG A45 or A45 S W177, the most...
- Best valved exhaust for the BMW M2 G87Prices and options taken from the Rog product page on 6 November 2026. The short answer. For a BMW M2 G87, the most complete valved exhaust...
- Exhaust rules: what changes in 2026 and 2027 (Euro 7, noise cameras, MOT)Every date on this page comes from an official text or a manufacturer press release, read on 02/11/2026, and links to its source. If a date...
- Changing your exhaust: what inspections and approvals cost in 9 countriesFees collected on 31/10/2026 from the official texts and from the websites of each country's authorities and testing bodies; every amount links to its source. The...
- Is a cat-back exhaust legal in the UK? What the MOT checks.Updated 30 October 2026. A cat-back exhaust leaves your factory catalytic converter, oxygen sensors and on-board diagnostics exactly as they are, and with a Rog valved...
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